Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2021 2 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 02/27/2021   06:47:41   (  -0.03,-137.19) (  -0.43,-138.95)  200.33                80
 02/28/2021   06:24:21   (  -0.03,-137.19) (   0.70,-133.96)  368.28                80
 03/01/2021   18:43:13   (   0.03,-137.19) (   0.32,-138.52)  151.12                80
 03/02/2021   18:25:13   (   0.03,-137.18) (  -0.81,-133.52)  417.15                80
 03/04/2021   06:44:12   (  -0.03,-137.15) (  -0.23,-138.11)  109.47                80
 03/05/2021   06:20:52   (  -0.03,-137.14) (   0.85,-133.11)  458.18                80
 03/06/2021   18:39:43   (   0.03,-137.12) (   0.18,-137.67)   63.02                80
 03/09/2021   06:40:43   (  -0.02,-137.07) (  -0.07,-137.27)   23.45                80
 03/11/2021   18:38:55   (   0.02,-137.03) (  -0.03,-136.84)   21.59                80